Contact: Rob Gutro
Rgutro@pop900.gsfc.nasa.gov
301-286-4044
NASA/Goddard Space Flight Center
Caption: This image shows both the El Nino and La Nina conditions in the central equatorial Pacific Ocean, as seen by NASA's TOPEX/Poseidon and Jason-1 satellites. El Nino's warmer waters are indicated in red in this 1997 image, and La Nina's cooler waters are indicated in blue in this 1999 image.
Credit: NASA
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Related news release: La Nina will have no effect on 2006 Atlantic hurricanes